Disclaimer: I don’t use Fedora, but have friends who do. So I tried to include sources, below. 😅
How would I install NVIDIA drivers?
https://rpmfusion.org/Howto/NVIDIA
_Does Wayland work with NVIDIA?*
(I don’t know)
A lot of distros are moving to Wayland. How would I ensure I stay on an Xorg session?
GNOME now defaults to Wayland. Instructions to use xOrg instead: https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/
I expect other desktop environments will similarly have mechanisms switch, at least during a transition period.
I enjoy modding Bethesda games. Does Mod Organizer work fully on Linux?
Your mileage may vary, but it looks likely: https://github.com/rockerbacon/modorganizer2-linux-installer
I’ve had difficulties running my steam games through proton on my laptop. Does proton work with Fedora?
I suspect it will. Steam has been pouring money into making it’s catalog Linux ready, https://docs.fedoraproject.org/en-US/gaming/proton/
With said difficulties with proton, would installing Steam as a flatpak work or will it cause issues?
In principle it ought to, but there appears to be an issue with it currently. https://docs.fedoraproject.org/en-US/gaming/proton/
Can you really not play any games with anti-cheat?
Anti cheat software generally works by looking for irregularities that detect if there’s any program besides Windows that’s intercepting system calls. It is unfortunately by exactly this mechanism that allows Proton to work (as Windows isn’t present).
https://newrepublic.com/series/49/microsoft-three-mile-island-ai-nuclear
Nope. Very real.